Document Type and Number:
Japanese Patent JPS5162830
Kind Code:
U
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| JPH01197709 | FOCUSING DEVICE FOR ZOOM LENS |
Application Number:
JP13622974U
Publication Date:
May 18, 1976
Filing Date:
November 12, 1974
Export Citation:
International Classes:
G02B7/105; G02B7/04; (IPC1-7): G02B7/04
Domestic Patent References:
| JPS4732842A |